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MM3Z4V7T1G

Name: MM3Z4V7T1G
Rating: 4.7 (12 reviews)

DIODE ZENER 4.7V 300MW SOD323

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製造商。部分 #MM3Z4V7T1G
包 SOD-323
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Voltage-Zener(Nom)(Vz)	4.7 V
Tolerance	±6%
Power-Max	300 mW
Impedance(Max)(Zzt)	80 Ohms
Current-ReverseLeakage@Vr	3 µA @ 2 V
Voltage-Forward(Vf)(Max)@If	900 mV @ 10 mA
OperatingTemperature	-65°C ~ 150°C
MountingType	Surface Mount
Package/Case	SC-76, SOD-323

概述

Description

MM3Z4V7T1G is a part number for a specific voltage regulator component, typically used in electronic circuits to provide a stable output voltage. This component is commonly a low-dropout (LDO) regulator, which allows it to operate efficiently with minimal input-output voltage difference. The "MM" prefix often indicates a surface-mount package, making it suitable for compact designs in consumer electronics, automotive applications, and industrial systems.
Key features of MM3Z4V7T1G may include a fixed output voltage of 4.7V, low quiescent current, and thermal protection. It is designed to handle various load conditions while maintaining voltage stability. This part is ideal for powering microcontrollers, sensors, and other digital devices that require a consistent voltage supply. Its compact size and efficiency make it a popular choice in modern electronic design. Always refer to the manufacturer's datasheet for detailed specifications and application guidelines.

Features

The MM3Z4V7T1G is a Zener diode designed for voltage regulation and protection applications. Key features include:
1. Zener Voltage: It provides a nominal Zener breakdown voltage of 4.7V, making it suitable for low-voltage regulation.
2. Power Dissipation: Rated for a maximum power dissipation of 500 mW, allowing it to handle moderate power levels.
3. Current Handling: It can operate with a Zener test current (Izt) of 20 mA, ensuring stable voltage regulation under specified conditions.
4. Temperature Stability: It features a temperature coefficient of 5 mV/°C, which ensures consistent performance across a range of temperatures.
5. Package Type: Typically available in the SOT-23 package, providing a compact form factor suitable for space-constrained applications.
6. Applications: Commonly used in voltage clamping, signal protection, and as reference elements in power supplies.
Overall, the MM3Z4V7T1G is a reliable component for ensuring stable voltage levels in electronic circuits.

Package

The MM3Z4V7T1G is packaged in a SOT-23 format, which is a small, surface-mount package commonly used for discrete components.

Pinout

The MM3Z4V7T1G is a Zener diode with a pin count of 2. Its primary function is to provide voltage regulation and over-voltage protection in electronic circuits. It has a Zener breakdown voltage of 4.7 volts, making it suitable for various applications, including voltage clamping, voltage reference, and transient voltage suppression. The diode is commonly used in power supplies, signal conditioning, and circuit protection tasks. It is housed in a SOT-23 package, which is compact and suitable for surface mount technology (SMT). The MM3Z series diodes are known for their reliability and efficiency in maintaining a stable voltage across their terminals when reverse-biased.

Manufacturer

The MM3Z4V7T1G is manufactured by ON Semiconductor, a global supplier of semiconductor components. ON Semiconductor specializes in a wide range of products including power management, analog, and digital integrated circuits, as well as discrete devices. The company serves various markets such as automotive, industrial, communications, and consumer electronics. ON Semiconductor focuses on energy-efficient solutions and is known for its commitment to innovation and sustainability in the semiconductor industry.

Application

The MM3Z4V7T1G is a Zener diode used primarily for voltage regulation and protection in electronic circuits. Its applications include surge protection, voltage clamping, signal conditioning, and as a reference voltage source in various electronic devices. It is ideal for low-power applications in consumer electronics, automotive systems, and industrial equipment where stable voltage levels are essential.

Equivalent

Equivalent products to the MM3Z4V7T1G chip include the BZX79C4.7, 1N5220B, and 1N5221B. These diodes are similar Zener voltage regulators with comparable voltage ratings and specifications suitable for general-purpose applications. Always verify specific parameters like power dissipation and package type to ensure compatibility.